Why do you need Windows VM for developing GUI apps? Last time I used Visual Studio to make GUI app I almost gave up programming, because of how code-generation dependent it was.
For C# you have AvaloniaUI. For cpp you have countless multi-platform GUI toolkits, same for rust, Java has its own toolkits (multi-platform), and finally you can make an Electron/Tauri app.
Why do you need Windows VM for developing GUI apps? Last time I used Visual Studio to make GUI app I almost gave up programming, because of how code-generation dependent it was.
For C# you have AvaloniaUI. For cpp you have countless multi-platform GUI toolkits, same for rust, Java has its own toolkits (multi-platform), and finally you can make an Electron/Tauri app.
You still have to test it.
My point exactly. Even a website can behave differently on different operating systems